Independent Reading

Bookcrossing.com encourages a "read and release" program for books. By registering a book you are ready to pass along and labeling it with a tracking number, you can recyle with a purpose.

Here's a link to a blog from a writer at the Chicago Sun-Times about how Bookcrossing.com works:
Dave Hoekstra's Travel Dispatches
BookCrossing label
BookCrossing label